UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xyQ6GU8WNfxaRwPVJ1uMtlx7GEyQovxqW52/wRwziZU=' 
WHERE 
  key_id = '09ef81392e6ffefd475090f47747a0c325e36e34bd4b54a29b672d838cf73b9f' 
  AND (
    token = 'xyQ6GU8WNfxaRwPVJ1uMtlx7GEyQovxqW52/wRwziZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )